2011 Kia Optima suspension problems

I have had to change lower control arm inner and outer tie rod and cv axle 2 time because parts are cheap and slightest amount of force such as hitting a curb causes massive suspension damage. Both times car was running unber 20 miles an hour and hit a curb and it destroyed suspension. Second time tie rod broke while driving down the road and lost control and ended up hitting guard rail and same thing destroyed suspension.

Tl* the contact owns a 2011 kia optima. The contact stated that the vehicle consistently pulled to the left. The contact had the dealer perform an alignment twice and both the struts and the bolts were replaced. The dealer insisted that there was nothing wrong with the vehicle, but the contact believed there was some type of defect. The failure mileage was 347 and the current mileage was 3,672. Updated 12/12/11 updated 01/23/12